Laars Heating Systems R20047801 Burner/Pilot Assembly 326058-757 Is the set screw included

Is the set screw included with this part

Where should the sensing bulb be mounted for optimal flow

5-inch gauge face offers high visibility for technicians performing routine diagnostics or critical system startups

The 1/2" x 6

Is the 100109909 compatible with older burner generations

Laars Heating Systems R20047801 Burner/Pilot Assembly 326058-757 Is the set screw includedFor high demand commercial and residential hydronic applications, the Laars Heating Systems R20047801 Burner Pilot Assembly is a critical OEM replacement engineered for precise Natural Gas spark ignition. This NG Spark Ign Burner Pilot Assy integrates the pilot burner, spark igniter, and a high response thermocouple into a single robust unit to ensure reliable main burner light off and flame safety. Built to withstand the thermal stress of high output